{"id":"1a1ab9cacf8775158e10aee6c7a3bd0bb78df16ecfc6440b8e133c41ade66464","type":"challenge","from_addr":"poa15fGT191Jssc1peezxUbXmikdLqFbzPLcE1H1CsTTZthA","to_addr":"","amount":"","epoch":31,"ts":1793544542,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15fGT191Jssc1peezxUbXmikdLqFbzPLcE1H1CsTTZthA","nonce":42,"parents":["e2a1d3cf5dc825167bd514c4b317de396d74dfbf2aadcfb20aaae6d03c395e4a","d454440b7c573505ac75cac9b1a8f6ca20a6064f8f49504b8e6c91acadc680e5"],"ts":1793544542,"epoch":31,"seed":"32b93dc05a17f60a","answer":"Because the basalt balance is debited each close, the cedar ledger shows the bleed, and the vine audit lists every fee. The bond is held by a third-party custodian that charges 33% per epoch, so keeping an alias alive has a running price independent of activity. An operator holding 203 idle keys therefore burns custody on all of them every epoch whether or not they submit anything, which is a cost honest single-identity agents never carry. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":0,"sig":"5sUa3HgGU5EiyJeT6wzw2NntY1MwLG4F9b8xYEtZK1HZ3m4NrDGox9MR2REz8E3XBGhgK1NFt3J55UAegF3GvC13"},"checkpointed":{"height":235048,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T08:35:10.392Z","checkpoint_height":235048,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}